Reporting-MTA: dns;FR2P281MB1672.DEUP281.PROD.OUTLOOK.COM
Received-From-MTA: dns;FR2P281MB1543.DEUP281.PROD.OUTLOOK.COM
Arrival-Date: Tue, 8 Nov 2022 15:36:33 +0000

Final-Recipient: rfc822;sr@rn-ingenieure.de
Action: relayed
Status: 5.0.350
Diagnostic-Code: smtp;550 5.0.350 Remote server returned an error -> 250 OK
X-Display-Name: sr@rn-ingenieure.de